d43ce6fe0a7ea518c4de85e85c73c780_JaffaCakes118 | Triage

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General

Target

d43ce6fe0a7ea518c4de85e85c73c780_JaffaCakes118
Size

25KB
MD5

d43ce6fe0a7ea518c4de85e85c73c780
SHA1

8b724efd9f926f38ff73ca7dc0a74a9b900e3e1e
SHA256

94044c344f960512f880581737ff3efba1311adbab678912016c04f6fd9cdc53
SHA512

2ffc4a93e3548448a9ae14880d6cf7b7664367b0826eb009d2594a88af48173cff25bf12547b9eeb3544cb960c108fa89491c8ebc12927b852e775dadd667229
SSDEEP

384:Lv0MlngCPV1Sws5HOVEudwWYgLhHRnzm2gKdHOM5Wybx91gy:Lv00n3bSwtLpRzRJdHOqbx9t

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
d43ce6fe0a7ea518c4de85e85c73c780_JaffaCakes118
unpack001/out.upx

Files

d43ce6fe0a7ea518c4de85e85c73c780_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE